//this is the delegation 

interface ISampleInterface

{

    //are there any fields/properties that are required for whoever implements this interface?

    //the methods that are required for the later classes that will implement the interface

    void SampleMethod(); //containts inputs and outputs -- no inputs in this one, since it is a dummy and also no return since it says void 

}

​

public class ImplementationClass : ISampleInterface

{

    // Explicit interface member implementation:

    void ISampleInterface.SampleMethod()

    {

        // Method implementation.

    }

​

    public static void Main()

    {

        // Declare an interface instance.

        ISampleInterface obj = new ImplementationClass();

​

        // Call the member.

        obj.SampleMethod();

    }

}